Mutec MTP200ib-E, MTP200ia-E User Manual

02/2014

_____________________________________________________________________________________________________________________
Mütec Instruments GmbH Tel.: [phone] Email: [e-mail]

Bei den Kämpen 26 Fax: [phone] Web: www.muetec.de
D-21220 Seevetal-Ramelsloh

Manual MTP200ia-E, MTP200ib-E

WINSMART-Support from MTP200-Version 4.0

MODBUS-RTU Communication

02/2014

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2

Manual for MTP200ia-E, MTP200ib-E

WINSMART-Support from MTP200-Version 4.0

MODBUS-RTU communication

No.: BA 1.06
Date: 01/2014

Manufacturer:

Mütec Instruments GmbH

Bei den Kämpen 26
21220 Seevetal
Deutschland

Tel.: [phone]
Fax: [phone]

E-Mail: [e-mail]
Internet: www.muetec.de

Licence, trademark and copyright notes

Modbus™ is a registered trademark of Modicon Inc.
Windows™ is a registered trademark of Microsoft Corp.

Copyright © Mütec Instruments GmbH 2010 All rights reserved
This document is copyright protected. It supports the user in making reliable and efficient use of the unit.

Transmission and duplication of this document as well as utilization and disclosure of its content are prohibited
unless expressly permitted. Any breach or infringement shall result in liability for damages. The software
described in this document is licensed and may only be used and copied in accordance with the terms of the
licence.
All rights reserved.

Disclaimer
We have checked the content of the printed document for compliance with the described hardware and

software. Nevertheless, deviations cannot be excluded and consequently we cannot assume any guarantee
for complete accordance. The data in this printed document are checked regularly. Corrections and additions
are made in the following version in each case. We would be grateful for any suggestions for improvement.

Subject to technical modifications

02/2014

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3

Table of contents

Classification of safety instructions ............................................................................................. 4

General instructions ................................................................................................................... 5

Introduction ................................................................................................................................ 6

1. General information for installation and operation ......................................................... 7

2. Electrical maximum values ............................................................................................... 9

3. Technical Features .......................................................................................................... 11

4. Fault conditions and fault signalling .............................................................................. 12

5. Technical Data ................................................................................................................. 13

5.1. Configuration protocol ............................................................................................................................. 17

5.2. Basic Circuit Diagram ............................................................................................................................... 18

5.3. General view ................................................................................................................................ .............. 19

5.4. Contacts and female multipoint connector’s coding ............................................................................. 20

5.5. Jumper-settings ........................................................................................................................................ 21

6. Configuration program .................................................................................................... 22

6.1. Menu bar and commands ......................................................................................................................... 23

6.1.1. File  Load configuration ................................................................................................................... 23

6.1.2. File  Save configuration .................................................................................................................. 23

6.1.3. File  Print configuration ................................................................................................................... 23

6.1.4. File  Print comment ......................................................................................................................... 23

6.1.5. File  Quit program ........................................................................................................................... 23

6.1.6. Access rights  Enter password ........................................................................................................ 23

6.1.7. Access rights  Change password  Password level 1 ................................................................... 24

6.1.8. Access rights  Change password  Password level 2 ................................................................... 24

6.1.9. Calibration  Calibrate input  PT-100 ............................................................................................ 24

6.1.10. Calibration  Calibrate input  Thermocouple ................................................................................. 26

6.1.11. Calibration  Calibrate input  Resistance, Current and Voltage..................................................... 27

6.1.12. Calibration  Calibrate output  Current or voltage ......................................................................... 28

6.1.13. Restore configuration ......................................................................................................................... 28

6.1.14. Language  English, German, Dutch ............................................................................................... 29

6.2. Interface and connected devices ............................................................................................................. 29

6.2.1. Reading MTP data ............................................................................................................................. 29

6.2.2. Programming MTP data ..................................................................................................................... 29

6.2.3. Overwriting calibration values ............................................................................................................. 29

6.2.4. PC interface ................................ ................................ ................................................................ ........ 29

6.2.5. MTP-address ...................................................................................................................................... 30

6.2.6. Connected MTP devices  Search for addresses ............................................................................. 30

6.3. MTP identification ..................................................................................................................................... 30

6.3.1. Serial No. ............................................................................................................................................ 30

6.3.2. TAG No. ............................................................................................................................................. 30

6.3.3. Address .............................................................................................................................................. 30

6.4. Measuring input ........................................................................................................................................ 31

6.5. Analogue output ........................................................................................................................................ 33

6.6. Alarm outputs ............................................................................................................................................ 34

6.6.1. Differentiated gradient alarm and the parameter settings ................................................................... 35

6.7. Monitoring conditions .............................................................................................................................. 36

6.8. Diagnostic manager .................................................................................................................................. 39

6.9. Comment memory ..................................................................................................................................... 40

6.10. Online representation ............................................................................................................................... 41

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4

Classification of safety instructions

This manual contains instructions that you have to observe for your personal safety as well as to avoid
material damage. These instructions are highlighted using a triangular warning sign and shown as follows,
depending on the degree of risk.

HAZARD

means that death or severe physical injury will occur if the
appropriate precautionary measures are not taken.

WARNING

means that death or severe physical injury may occur if the
appropriate precautionary measures are not taken.

CAUTION

with a triangular warning sign means that minor physical injury may
occur if the appropriate precautionary measures are not taken.

CAUTION

without a triangular warning sign means that material damage may
occur if the appropriate precautionary measures are not taken.

ATTENTION

means that an undesired result or state may ensue if
the corresponding instruction is not followed.

NOTE

denotes important information about the product, handling of the
product or the respective part of the documentation, is aimed at
drawing special attention to the latter and should be complied with.

In addition to the instructions in this manual, the generally applicable safety and accident prevention
regulations must be observed.

If the information contained in this document should not be sufficient in any specific case, you can obtain more
detailed information from our telephone service.

Please read this manual carefully prior to installation and commissioning.

CE mark

This product meets the specifications according to the EMC Directive 89/336/EEC and the Low Voltage
Directive 73/23/EEC.

02/2014

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5

General instructions

This device left the plant in flawless condition in terms of its safety features. To preserve this condition and
ensure safe operation of the device, the user has to observe the instructions and warning notes indicated in
this operating manual.

NOTE

For the sake of clarity the manual does not contain complete detailed information on all product types and can
therefore not take into account every conceivable case with respect to installation, operation and maintenance.

Should you wish further information or should special problems arise that are not treated in sufficient detail in
the manual, you can obtain the necessary information by telephone.

Moreover, we point out that the content of the manual shall not constitute part of or amend a previous or
existing contract, agreement or legal relationship. All obligations of Mütec Instruments GmbH shall result from
the respective contract of purchase, which also contains the complete and solely valid warranty terms. These
contractual warranty terms shall neither be extended nor limited by the information contained in the manual.

The content reflects the technical state of the art regarding printing. It is subject to technical modifications in
the course of further development.

WARNING

Devices with the type of protection designated as “intrinsic safety” lose their conformity certification as soon as
they have been operated in circuits that do not meet the values specified in the test certificate. Flawless and
safe operation of this device requires proper transport, proper storage, installation and assembly as well as
careful operation and maintenance. The device may only be used for the purposes specified in this operating
manual.

DISCLAIMER

All modifications to the device fall within the responsibility of the user unless expressly specified otherwise in
the operating manual.

QUALIFIED PERSONNEL

are persons who are familiar with installation, assembly, repair and operation of the product and have the
qualifications necessary for their work, such as:

• Training, instruction and/or authorization to operate and maintain equipment/systems in accordance
with the standards of safety technology for electrical circuits, high pressures and corrosive as well
as hazardous media.

• In the case of equipment with explosion protection: training, instruction and/or authorization to
perform work on electrical circuits for potentially explosive equipment.

• Training or instruction in accordance with the standards of safety technology regarding care and use
of appropriate safety equipment.

CAUTION

Potentially electrostatic components may be destroyed by voltage that is far below the limits of human
perception. Such voltage occurs even when you touch a component or electrical connections of a component
and are not electrostatically discharged. The damage that occurs to a component because of overvoltage
usually cannot be detected immediately and does not become noticeable until after a longer operating period.

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6

Introduction

MTP200ia-E, MTP200ib-E

Transmitter Supply Unit with SIL2-Level as per IEC/EN 61508

Features:

 2 Processors (8- and 16-Bit) with parallel monitoring

 4 A/D- converters (24-Bit, 12-Bit, 2x 10-Bit)

 1 D/A- converter (15-Bit)

 5 Self monitoring circuits

 5 Galvanic separated alarm outputs (3x relay contact, 2x transistor)

 4 Intrinsically safe measurement signal input [Ex ia / ib] IIC

 Guaranteed input signal resolution up to 18 Bit

 0.01 °C resolution by the temperature measuring with PT 100

 1 Analog output for constant current or voltage

 1 Galvanic separated RS232-Schnittstelle

 1 Galvanic separated RS485 interface

 All mains power supply with undervoltage switching off, one switching current limitation

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7

1. General information for installation and operation

Identification in accordance with Guideline 94/9/EG:

0158 II (1) G

device group
intrinsically safe equipment with external circuits

for connection for category 1 devices
for explosive mixtures of air and flammable gases,

steams or vapours

Identification of explosion protection:

[Ex ia] IIC

assosiated electrical equipment in
accordance with European standards

explosion protection
equipment group

Safety instructions:

If it is assumed that safe operation is not longer possible, the device must be taken out of service and secured
against accidental operation.

Reasons for this can be:

 visible damage of the device
 failure of electrical function
 longer storage at temperatures over 85°C
 heavy transport stress

Before the device is put back into operation, a professional routine check must be performed in accordance
with DIN EN 61010, Part 1. This examination should be made at manufacturers’ side. Repair work at ex­devices may be accomplished only under attention by §9 of the ex regulation (Elex V).

Devices with intrinsically safe circuits may be never operated in not-intrinsically safe circuits. If ex devices in
not-intrinsically safe circuits are operated, these need to be marked particularly and the ex labels must be
removed absolutely, so these devices do not find use for intrinsically safe electric circuits later again. A later
check of the devices on observance of the conditions for the explosion protection is possible with a
disproportionately high expenditure only and is rejected therefore usually.

Proper use

The MTP200i..-E transmitter can be used for exact measurement of temperature with a Pt100 sensor or a
thermoelectric couple in Ex-area. Two additional inputs for an own safe current or voltage signal enlarge the
use of the assembly to the receiving multicoupler.

The Pt100/slide-wire sensor at the contacts d28, z28, d30 and z30 corresponds the explosion protection
„intrinsic safety“ category for "ia" or "ib".

The thermocouple/mV input at the contacts d32 and z32 corresponds the explosion protection „intrinsic safety“
category for "ia" or "ib".

The +/-20mA-input at the contacts d24 and d26 and the +/-10V-input at the contacts z24 and z26 corresponds
the explosion protection „intrinsic safety“ category for "ia" or "ib".

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The maximum ambient temperature range of -20 °C to +60 °C may not be exceeded.
The transmitter MTP200i..-E belongs to equipment of explosion protection (EX ia) IIC or (EX ib) IIC and has to

be operated always outside of potentially explosive areas. Only electrical circuits certified as intrinsically safe
may be connected to both circuits. Before operation, the intrinsically safety must be verified for both the supply
circuit connection for MTP200i…-E signal circuit with the connected equipment, including wires.

The EG Examination Certificate and the regulations of EN 60079-14: 1996 ff must be observed.

Installation and operation

The installation of the MTP200i..-E transmitter has to take place in such a way that clearance of bright parts of
intrinsically safe electric circuits amount to the metallic housing parts at least 3 mm and to the bright parts of
the not-intrinsically safe electric circuits at least 6 mm.

According to the EN 60079-11 connecting units for the outside intrinsically safe electric circuits need to be
arranged in such a way that bright parts are at least 50 mm away from connecting pieces or bright conductors
of not-intrinsically safe electric circuits.

The contact connections of the multipole connector to the intrinsically safe electric circuits and the not­intrinsically safe electric circuits are characterized on the type plate clearly.

For the safe operation a protective grounding connection at the 19” rack must be made, in

order to ensure via the MTP 200’s front plate a firm integration into the potential equalization.

The assembly/disassembly, installation, operation, and maintenance may be only performed by qualified
personnel in the automation industry under appropriate regulations and the MTP200i..-TE operating
instructions. The technical data and power requirement information should be noted for the Installation.

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2. Electrical maximum values

Not intrinsically safe electric circuits:

Not intrinsically supply circuit (contacts d/z2, d/z4)

Voltage

DC

19 ... 30

V

AC

18 … 28

V

Max. voltage

Um

AC/DC

250

V

not intrinsically safe RS485-interface circuit (contacts b16, b18)
not intrinsically safe RS232-interface circuit (connection front socket)

Voltage

DC 6 V

Current intensity

100

mA

Max. voltage

Um

AC/DC

48

V

not intrinsically safe relay contact circuit (contacts d/z6, d8, d10/12, z8/10, d14, z12/14)

Voltage

DC

30

V

Current intensity

1

A

Or

Voltage

AC

125

V

Current intensity

0.5

A

Max. voltage

Um

AC/DC

125

V

not intrinsically safe digital output circuit (contacts d/z16 and d/z18)

Voltage

DC

28

V

Current intensity

50

mA

Max. voltage

Um

AC/DC

125

V

not intrinsically safe analog output circuit (contacts d/z 20)

Voltage

DC

28

V

Current intensity

50

mA

Max. voltage

Um

AC/DC

125

V

Intrinsically safe electric circuits:

Pt-100/slide-wire sensor input circuit (contacts d/z28 and d/z30)

in the explosion protection EEx ia IIC (MTP200ia-E) or EEx ib IIC (MTP200ib-E)

Voltage

Uo

DC

12

V

Current intensity

Io 6.5

mA

Power

Po 10

mW

Max. outer capacity

Co

1.2

µF

Max. outer inductivity

Lo

700

mH

Input circuit for thermocouple/mV (contacts d/z32)

in the explosion protection EEx ia IIC (MTP200ia-E) or EEx ib IIC (MTP200ib-E)

Voltage

Uo

DC 6 V

Current intensity

Io 0.7

mA

Power

Po

1.1

mW

Max. outer capacity

Co 10

µF

Max. outer inductivity

Lo

1000

mH

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10

for the connection of an intrinsically safe electric circuit with the following maximum values:

Voltage

Ui

DC

10

V

Effective inside capacity

Ci

240

nF

Effective inside inductivity

Li

negligible

+/-20mA-Input circuit (contacts d24 and d26)

in the explosion protection EEx ia IIC (MTP200ia-E) or EEx ib IIC (MTP200ib-E)
for the connection of an intrinsically safe circuit with following maximum values:

Voltage

Ui

DC

30

V

Current intensity

Ii

110

mA

Power

Pi

700

mW

Effective inside capacity

Ci

negligible

Effective inside inductivity

Li

negligible

+/-10V-Input circuit (contacts z24 and z26)

in the explosion protection EEx ia IIC (MTP200ia-E) or EEx ib IIC (MTP200ib-E)

Voltage

Uo

DC 6 V

Max. outer capacity

Co 10

µF

for the connection of an intrinsically safe electric circuit with the following maximum values:

Voltage

Ui

DC

30

V

Current intensity

Ii

110

mA

Power

Pi

700

mW

Effective inside capacity

Ci

negligible

Effective inside inductivity

Li

negligible

Ambient temperature area

Tamb

-20 to +70

°C

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11

3. Technical Features

The processor-controlled MTP200i..-E universal measuring transducer with limit signal transmitter of the DuoTec®
series meets all requirements for temperature, resistance, current and voltage measurement in process automation
thanks to its functionality.

Reciprocal monitoring of the dual processor system (DuoTec® technology) in combination with further safety
measures in accordance with EN 61508 ensures that the unit meets the SIL2 level.

Configuration, parameterization and calibration are interface-controlled and can be carried out easily and quickly
through user-friendly support provided by the WINSMART® PC program. Automatic logging of the configuration
selected in the device enables rapid and reliable documentation after completion of the programming work.

The related electrical equipment meets all requirements of the basic specification EN 60079-0:2004 and is EMC­tested.

 16-Bit-processor and 8-Bit- processor in accordance with DuoTec®-technology

 Intrinsically safe measuring inputs as per protection class [Ex ia] IIC or [Ex ib] IIC

 Thermocouple measurement input with internal or external Pt 100 reference junction

 Pt-100-measuring input in 2-, 3- und 4-wire circuit

 Potentiometer / resistance type remote sensor measurement input for 0-600 or 0-5000 Ohm

 mV-measuring input for +70/-35 mV

 Voltage-measuring input for +/-10 V

 Current-measuring input for +/-20 mA

 Analog output for 0/4-20 mA or 0/2-10 V

 Output signal control by read back of mA-value

 2 relay outputs for limit value monitoring and/or maintenance requirement report

 2 passive short-circuit-proof 50mA- transistor output for the limit value monitoring and/or maintenance

requirement report

 1 relay output for the maintenance requirement report

 COM-interface at the front for online entrance

 Galvanic separated RS485-interface

 Alternative AC or DC supply with large voltage supply range and under voltage cut-off

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4. Fault conditions and fault signalling

No.

Error source
Error cause

Alarm LED

Analogue output
in error event

(programmable)

Alarms
(program

mable)

Restart after error
elimination

Remark

1

EEPROM:
check sum
incorrect

constant
light

alarm value or
instantaneous

value

--- ,
on,
off,
active

MTP200 must be
reconfigured,
reparametered, and
calibrated

Parameter table in
RAM loaded with
default values

2

16-Bit-controller:
RAM/EPROM

memory incorrect

constant
light

alarm value or
fixed value

--- ,
on,
off,
active

automatic
(after system reset))

Parameter set or
program damaged

3

8-Bit-controller:
Communication,
RAM or µP defective

constant
light

alarm value or
fixed value

--- ,
on,
off,
active

automatic

4

8-Bit-controller:
5V-supply
Incorrect

constant
light

alarm value or
instantaneous

value

--- ,
on,
off,
active

automatic

with ≥ 4 %

deviation from the
reference value

5

16-Bit-controller:
3V3- supply
Incorrect

constant
light

alarm value or
instantaneous

value

--- ,
on,
off,
active

automatic

with ≥ 4 %

deviation from the
reference value

6

Analog output:
signal deviation

constant
light

alarm value or
instantaneous

value

--- ,
on,
off,
active

automatic

configurable:
from ≥ 0.2 %

7

A/D-Converter:
signal deviation in

mV- measurement
circuit

constant
light

alarm value or
instantaneous

value

--- ,
on,
off,
active

automatic

configurable:
from ≥ 0.2 %

8

A/D-Converter:
signal deviation
in resistance

measuring circuit

constant
light

alarm value or
instantaneous

value

--- ,
on,
off,
active

automatic

configurable:
from ≥ 0.2 %

9

Transmitter:
sensor- oder
wire break

constant
light

alarm value or
fixed value

--- ,
on,
off,
active

automatic

10

Alarm outputs:
Relay contacts
Rel1, Rel2 or Rel3

defective

constant
light

alarm value or
instantaneous

value

--- ,
on,
off,
active

automatic

Parallel contact of
relay serves as
reference!

In general an alarm only remains queued for maintenance requirement for the duration of the
fault, signalled by Rel3 and the alarm LED. The fault source is shown in the Diagnostic
Manager in the fields Current Faults and Fault Memory. A short fault occurring is

represented by a blinking alarm LED and the diagnostic manager only indicated in the fault
memory. Each case of faults is recorded and can be distinguished between a present fa ult
and a no longer fault by using the diagnostic manager.

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13

5. Technical Data

A parameterizable filter of first order of (0.1 – 99.9)s!

mA-measuring input AE1

Measurement range: -22 .... +22 mA, free configurable

Input resistance: 100 Ω

V-measuring input AE2

Measurement range: -11 .... +11 V, free configurable

Input resistance: 10 kΩ

Pt-100-resistor thermometer (DIN IEC 751) AE3

Connection: 2-, 3- and 4-wire-technology
Measuring range: -200 °C to +800 °C
Scale range: min 5 °C, max. 1000 °C
Measuring current: 1 mA
Measure value accuracy: 0.01 K
Perm. pipe resistance: ≤100 Ω

Slide-wire sensor/Potentiometer (DIN 43822) AE3

Connection: 2-, 3- and 4-wire-technology
Measuring range: 0 … 600 Ω resp. 0 … 5000 Ω
Scale range: min 3 Ω, max. 600 resp. 5000 Ω
Measuring current: 1/0.2 mA
Measure value accuracy: 0.01/0.1 Ω
Perm. pipe resistance: ≤100 Ω

mV-measuring input AE4

Measurement range: -35 .... +70 mV, free configurable

Input resistance: >1 MΩ

Thermocouple (DIN IEC 584) AE4

Input resistance: >1 MΩ
Cold compensation internally or externally with PT 100

Type

Beginning [°C]

End [°C]

Accuracy [°C]

Measuring ranger [°C]

B 0 1800

0.4

≥ 20 / ≤ 1800

E

-200

1000

0.2

≥ 10 / ≤ 1200

J

-200

1000

0.2

≥ 10 / ≤ 1200

K

-200

1200

0.2

≥ 10 / ≤ 1400

R 0 1700

0.3

≥ 15 / ≤ 1700

S 0 1700

0.3

≥ 15 / ≤ 1700

T

-200

400

0.2

≥ 10 / ≤ 600

Thermocouple (DIN 43710) AE4

Input resistance: >1 MΩ
Cold compensation internally or externally with PT 100

Type

Beginning [°C]

End [°C]

Accuracy [°C]

Measuring ranger [°C]

L

-200

900

0.2

≥ 10 / ≤ 1100

U

-200

600

0.2

≥ 10 / ≤ 800

A parameterizable filter of first order of (0.1 – 9.9)s!
Galvanic isolation between input, analogue output and power supply!

Constant current

Voltage

Max. range:

0...22 or 22...0 mA

0...11 or 11...0 V

Standard range:

0/4-20 mA

0/2-10 V

Load resistance:

max. 500 Ω at 20 mA

min. 50 kΩ

Accuracy:

0.02 % of final value

0.02 % of final value

Load resistance influence:

< 0.005 %

0.5 % at RL=100 kΩ

Rise time:

< 150 ms

< 150 ms

ANALOGUE INPUT (AI1 … AI4)

ANALOGUE OUTPUT (AO)